ipwatchd 检测到不存在的冲突?

ipwatchd 检测到不存在的冲突?

Ipwatchd 告诉我发生了冲突,但我不明白。据我所知,没有冲突。我读错消息了吗?

它是一台 Xen 机器,具有以下网络接口:

  • 桥接器“eth0”(00:25:90:06:db:1c),包含 peth0(00:25:90:06:db:1c,相同地址):89.188.xy
  • eth1(00:25:90:06:db:1d):10.0.0.2

事实上,桥接器eth0和物理以太网都是peth0Xen 4.0 的特性。

ipwatchd 消息是:

MAC address 0:25:90:6:db:1c causes IP conflict with address 10.0.0.2 set on interface eth1 - passive mode - reply not sent

提到的 MAC 是 eth0 (peth0) 的 MAC。10.0.0.2 地址是 00:25:90:06:db:1d。00:25:90:06:db:1c 没有 10.0.0.2,并且不冲突。

那么,这条信息意味着什么呢?

ifconfig 输出:

eth0      Link encap:Ethernet  HWaddr 00:25:90:06:db:1c  
          inet addr:89.188.x.y  Bcast:89.188.x.255  Mask:255.255.255.0
          inet6 addr: fe80::225:90ff:fe06:db1c/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:58247406 errors:0 dropped:0 overruns:0 frame:0
          TX packets:23023834 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:56204502250 (52.3 GiB)  TX bytes:3110101143 (2.8 GiB)

eth1      Link encap:Ethernet  HWaddr 00:25:90:06:db:1d  
          inet addr:10.0.0.2  Bcast:10.0.0.255  Mask:255.255.255.0
          inet6 addr: fe80::225:90ff:fe06:db1d/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:385178792 errors:0 dropped:487 overruns:0 frame:0
          TX packets:119369439 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:440434537631 (410.1 GiB)  TX bytes:13541159915 (12.6 GiB)
          Interrupt:17 Memory:fb6e0000-fb700000 

peth0     Link encap:Ethernet  HWaddr 00:25:90:06:db:1c  
          inet6 addr: fe80::225:90ff:fe06:db1c/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:218781801 errors:0 dropped:0 overruns:0 frame:0
          TX packets:250404109 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:88855286807 (82.7 GiB)  TX bytes:258263353372 (240.5 GiB)
          Interrupt:16 Memory:fb5e0000-fb600000

brctl 显示:

# brctl show
bridge name     bridge id               STP enabled     interfaces
eth0            8000.00259006db1c       no              peth0
                                                        vif1.0
                                                        vif10.0
                                                        vif11.0
                                                        vif13.0
                                                        vif14.0
                                                        vif15.0
                                                        vif19.0
                                                        vif2.0
                                                        vif22.0
                                                        vif3.0
                                                        vif4.0
                                                        vif5.0
                                                        vif6.0
                                                        vif7.0
                                                        vif8.0

相关内容